Dancing With the Stars is back for its 21st season tonight, with 13 celebrities vying for the Mirrorball trophy.

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The new season of Dancing With the Stars has celebs from all sorts of fields, including music (Chaka Khan, Nick Carter, Andy Grammer, Carlos PenaVega), television (Paula Deen, Bindi Irwin, Tamar Braxton, Kim Zolciak), movies (Alexa PenaVega, Gary Busey), sports (Victor Espinoza), Vine (Hayes Grier) and the Army National Guard (Alek Skarlatos).

This will be the first season without Len Goodman, who served as the tough but fair head judge for 20 seasons. Carrie Ann Inaba, Julianne Hough and Bruno Tonioli will continue to serve as permanent judges, with guest judges expected throughout the season.

Official Cast Photos For Season 21 of 'Dancing With the Stars'!

The season premiere is tonight at 8 p.m. ET and will be two hours long. Here are some ways you can watch it if you can't watch it on television.

Watch The Dancing With the Stars Season 21 Premiere Live Online Or Via Mobile Device

Fans can watch a live stream of the the show at ABC.com, through ABC Watch Live. You will need to provide some cable subscription info in order to stream it live.

If you wish to view it through mobile device, download the Watch ABC App, which also asks for a cable subscription. Both Apple and Android devices provide this app.

If you do not have a cable subscription, but are still connected to the Internet, the Dancing With the Stars Facebook and Twitter accounts will keep fans updated.

The Dancing With the Stars season 21 premiere airs live at 8 p.m. EDT/ 8 p.m. CDT today, September 14.

Tags: Dancing with the Stars Reality TV ABC live streaming